Struct Field 

pub struct Field {
    pub name: String,
    pub ty: TypeTag,
    pub docs: &'static str,
    pub optional: bool,
}

One named field of a TypeTag::Record schema.

Fields

name: String

Field key as it appears in the value map. Owned: schema names arrive from runtime spellings, so interning them would leak per distinct spelling.

ty: TypeTag

Expected type of the field value. Nests freely.

docs: &'static str

What the field carries. Hand-registered schemas document every field; fields synthesized from inline spellings carry none.

optional: bool

Optional fields (MAP<permit?: PERMIT>) may be absent: missing optional keys pass, missing required keys fail, extra keys always fail.

Trait Implementations

impl Clone for Field

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Field

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.